K C Baking Powder Cardboard Mailing or Identification Tag – Circa 1940

This tag is 3.5 inches long with out the wire  loop.  The image is of the Baking Powder can that was manufactured by the Jacques Manufacturing Company of Chicago. The tag line of SAME  PRICE  FOR  OVER  35  YEARS  might help to date this item.  Alabama, Arizona, Alaska, Arkansas, Connecticut, Colorado, California, Delaware, Florida, Georgia, Hawaii, Iowa, Illinois, Idaho, Indiana, Kansas, Kentucky, Louisiana, Maine, Montana, Massachusetts, Maryland, Michigan, Mississippi, Minnesota, Missouri, Nevada, Nebraska, New Mexico, North Carolina, North Dakota, New York, New Hampshire, New Jersey, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Texas, Tennessee, Utah, Virginia, Vermont, West Virginia, Washington, Wyoming, Wisconsin & Washington, D.C.    821